# Fenner B302115 B-LOC B103 Keyless Bushing 1-15/16 in Bore - MROSupply.com

***Fenner B302115 B-LOC B103 keyless bushing with 1-15/16 in bore. External design with single taper and locking screws on the hub face. Eliminates keyway machining, provides infinite axial adjustment and high concentricity. Suitable for standard-duty shaft-to-hub torque transmission.***



## Product details:

- Catalog number: B302115
- SKU: 817765
- Price: ***$72.76*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Fenner Industrial Motion](https://www.mrosupply.com/brands/fenner-industrial-motion/)
- Category: 
    - [Screw Locking](htts://www.mrosupply.com/bushings/keyless-bushings/screw-locking/)
    - [Keyless Bushings](htts://www.mrosupply.com/bushings/keyless-bushings/)
    - [Bushings](htts://www.mrosupply.com/bushings/)- View suggested `Climax Metal` alternative
  [Climax Metal C123E-193 one-piece set screw shaft collar with 1-15/16" bore, steel with black oxide finish. Set screw design applies point-load against the shaft for light-duty axial positioning. Suitable for shaft locating, spacing, and end-stop applications in industrial machinery.](https://www.mrosupply.com/products/746318/as-markdown/)
- Unit of measure: each
- Weight: 1.700 lb
- Technicall support: contact supplier for technical support on 800 243 3374


## Product images:
- https://static.mrosupply.com/images/noimage.webp


## Product attributes;

  
- Axial Movement: Approximately 0.032"
  

  
- Bore Diameter: 1-15/16 in
  

  
- Bore tolerance: 3.152
  

  
- Component Bore Diameter: 3.15"
  

  
- Finish: Oil Dipped
  

  
- Hub Contact Pressure: 22729 psi
  

  
- Hub Diameter: 5.493 in
  

  
- Hub Pressure: 22729
  

  
- Installation torque: 25 ft lb
  

  
- Internal/ External: Internal
  

  
- Material: Steel
  

  
- O.D.: 3.15 in
  

  
- Releasing/ Locking: Locking
  

  
- Screw size: M8 x 25
  

  
- Self-Centering: Yes
  

  
- Series: B103
  

  
- Shaft diameter: 1 15/16 in
  

  
- Shaft Tolerance: 1.9355
  

  
- Taper: Single
  

  
- Thrust: 21250
  

  
- Torque Transmission: 1716 ft lb
  

  
- Transmissible Thrust: 21250 lb
  

  
- Transmissible Torque: 1716 ft-lb
  
## Product documents / software:

- [CAD model](https://documents.mrosupply.com/product_documents/81/77/817765/fenner_B302115_xgLB1ep.stp)
## Suggested products:
- [Fenner TTQM3045 Trantorque OE keyless bushing with 30 mm bore. Single-nut self-contained design for easy installation. Zinc-plated steel construction. Eliminates keyway machining for sprockets, sheaves, and pulleys.](https://www.mrosupply.com/products/1435861/as-markdown/)
- [Fenner 6202280UP Trantorque GT keyless bushing with 1-1/8 in bore. Self-contained single-nut installation eliminates keyway machining for sprockets, sheaves, and pulleys. Zinc-plated steel construction provides corrosion resistance. Infinite axial adjustment and high concentricity.](https://www.mrosupply.com/products/1436003/as-markdown/)
- [Fenner B402115 B-LOC B400 keyless bushing with 1-15/16 in bore. High-torque design for servo, encoder, and high-accuracy applications. Eliminates keyway machining, provides infinite axial adjustment and backlash-free torque transmission.](https://www.mrosupply.com/products/817820/as-markdown/)
- [Fenner B302104 B-LOC B103 keyless bushing with 1-1/4 in bore. External design with single taper and locking screws on hub face. Eliminates keyway machining, provides infinite axial adjustment and high concentricity. Suitable for standard-duty shaft-to-hub torque transmission.](https://www.mrosupply.com/products/817759/as-markdown/)
- [Fenner B602115 B-LOC B106 keyless bushing with 1-15/16 in bore. Internal style with two opposed tapers provides high concentricity and infinite axial adjustment. Eliminates keyway machining for sprockets, sheaves, and pulleys. RoHS compliant.](https://www.mrosupply.com/products/817878/as-markdown/)

## Product's reviews:
- Cutting and purchasing manager - The only problem I had they did not tell me it was shipping.
- Great value - Same product I got from other vendors without the price gouging. Great site.
- One of my best suppliers - Great and fast service, product quality is so good!
- Trantorque mini - Worked out great for my project, and at a great price!!